Alternating Current Generator Diagram. Ac generator works on the principle of electromagnetic induction. Ac generator also known as alternators is a machine that converts mechanical energy into electrical energy.
Parts of an ac generator. It is vital to operate the generator within the locus of the diagram in fig. For reasons of cost and simplicity most alternators use a rotating magnetic field with a stationary armature.
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Phasor diagram of the faulted generator is as follows. Alternating current ac is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current dc which flows only in one direction. A simple ac generator consists of a coil of wire rotating in a magnetic field. Ac generator also known as alternators is a machine that converts mechanical energy into electrical energy.